Tag: neural

Research on rolling bearing compound fault diagnosis based on AMOMCKD and convolutional neural network

Dataset descriptionThe experiment utilized the public bearing data set of Paderborn University (PU) dataset in Germany, as depicted in Fig. 5.Fig.…

Coding schemes in neural networks learning classification tasks

Non-lazy networksWe consider fully-connected feedforward networks with L hidden layers and m outputs (Fig. 1a)$${f}_{r}({\boldsymbol{x}};\Theta )=\frac{1}{N}\mathop{\sum }\limits_{i=1}^{N}{a}_{i}^{r}\phi \left , \quad r=1…

Spherical multigrid neural operator for improving autoregressive global weather forecasting

Spherical shallow water equationsThe SWEs on rotating sphere are a nonlinear hyperbolic PDEs system16. They are derived by integrating the…

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